Parker 10556-4-4 male SAE straight thread fitting designed for 56 Series thermoplastic hoses. Constructed from steel and known for durable, reliable performance. Made in USA.
| Weight | 0.077 lbs |
|---|---|
| Dimensions | 4 × 4 × 4 in |
| Manufacturer | Parker |
| Fitting Parker Group | Fluid Connector |
| Fitting Parker Division | Parflex |
| Fitting Series | 56 |
| Fitting Material | Steel |
| Fitting Measurement System | Inch |
| Fitting Inner Diameter | 0.25 Inch |
| Fitting End Connection | 1/4 Inch |
| Fitting Special Features | ["with O-Ring"] |
| Fitting Connection End | External |
| Fitting Thread Type | JIC 37° |
| Fitting Movement Type | Rigid |
| Fitting Configuration | Straight |
Technical Overview
The Parker 10556-4-4 is a high-quality male SAE straight thread fitting designed for use with the Parker 56 Series thermoplastic hoses. This fitting is built to provide a reliable connection in hydraulic systems, ensuring optimal performance under various operating conditions. Crafted from durable steel, the 10556-4-4 fitting features an O-ring to ensure a leak-proof seal, which is essential for maintaining system efficiency.
Specifications
- Part Number: 10556-4-4
- Material: Steel
- Connection Type: Male SAE Straight Thread
- Size: 1/4 Inch
- Weight: 0.077 lbs
Features and Benefits
- Constructed from durable steel for reliability and strength
- Features an O-ring for a secure, leak-proof seal
- Designed for compatibility with Parker 56 Series thermoplastic hoses
- Versatile design allows for use in various hydraulic applications
- Made in the USA, ensuring high manufacturing standards
Applications
- Hydraulic systems utilizing thermoplastic hoses
- Agricultural equipment
- Manufacturing machinery
- Industrial fluid transfer applications
Quality and Certification
The Parker 10556-4-4 conforms to strict Parker quality standards, ensuring every fitting meets rigorous testing protocols for reliability and long-lasting performance in demanding environments. Each component is crafted with precision and care, adhering to industry certifications and compliance with manufacturing standards.
For technical support and assistance, contact our product specialists at (800) 823-4937
Parker 10556-4-4 1/4 Inch Male SAE Straight Thread Fitting
$36.65

Parker stuff is always consistent and this was no different — threaded in perfect, no leaks, done. Use these fittings all the time and Northern always has them in stock when I need them.
Fits fine and seals up no problem, but took longer than expected to ship and I needed it quick. Not a bad fitting, just bad timing on my end I guess.
Ordered this for a repair on a loader and what showed up was not what I needed. Had to wait almost two weeks to get it sorted out and my machine sat the whole time. Real frustrating when you're in the middle of a job.
Fit the hose alright but had a little trouble getting it to seat the way I wanted. Might be user error, hard to say. Works for now.
exactly as described